NASCAR Xfinity Series to use composite body for three races this season

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NASCAR Xfinity teams will be allowed to use a flange-fit composite body for races at Richmond, Dover and Phoenix, series officials announced Wednesday.

The announcement is part of NASCAR’s move toward the composite body, which series officials said could provide cost savings for teams. The composite body can be used in 2018 for all races except superspeedway events. Series officials plan to make composite bodies mandatory for all Xfinity races in 2019.

Whether this will transfer to Cup remains to be seen.

“Right now we’re 100 percent focused on the success of this body in Xfinity,’’ said Brett Bodine, senior director of R&D at NASCAR, during a call with reporters Wednesday afternoon. “We’ll certainly learn about the performance of the body and the durability, and certainly always look at potentially moving things into other series, but currently we are just worried about Xfinity.’’

The composite body has 13 separate panels that attach together on flanges. Bodine said several body panels have security features to prevent teams from tampering with them to gain an advantage.

The body panels come from Five Star RaceCar Bodies in Twin Lakes, Wisconsin.

NASCAR said the inspection process won’t change for teams with the composite body.

If a car crashes during practice, repairs to the car body should be easier, NASCAR states.

“Say you damage a right rear quarterpanel,’’ Bodine said. “It can be easily unbolted from the other body panels and from the chassis and another one can be bolted on in its place. And not only at a race event weekend, but that is how we envision this repair process taking place after an event. The turnaround time for a team that might have received damage at an event should be significantly reduced by the fact that these panels can be unbolted and a new one put on.’’

Wayne Auton, Xfinity Series managing director, said that the damaged vehicle policy remains. Teams will not be able to add new parts to the car during a race.

While NASCAR typically doesn’t create rule changes during the playoffs, Xfinity teams will run twice in the playoffs with the composite body.

“We looked at different models to roll this out, preferably in 2017,’’ Auton said. “Number one, we wanted to get it on the racetrack.  We’ve worked for a year to get the body finalized. We’re at the point now that teams are putting race cars together. They’re getting to do some aero testing with them. 

“So we feel confident that whenever they go into these three races …  that you won’t see a significant difference in the competition. We think it’ll bring the competition closer together, and that was just a collaborative effort of the teams on the type of racetrack that we wanted to start them on, and working with our third‑party vendor of when parts could be ready for teams.’’

For those teams that choose the steel body instead of the composite body at Richmond, Dover and Phoenix, they’ll face significant challenges.

“There will be competition restrictions on the steel body versus the flange fit,’’ Bodine said. “Obviously we want the flange fit to be the body of the future and phase out the steel body. There will be weight and aero differences between the two to make sure that the flange fit body has a competitive advantage.’’

The Xfinity Rule Book notes the difference in weight between the two car body styles. A composite body car with a driver who weighs between 130-139 pounds can have a minimum total combined weight for the driver and car of 3,540-3,549 pounds. That will be about 90 pounds lighter than a the minimum combined weight for a car and a similar driver in a steel body vehicle.

Another advantage that Bodine touts is the potential savings teams could experience as they use the composite body more.

“The efficiencies of using a composite flange fit body really are across the board from potentially needing less chassis to do the Xfinity Series because of the turnaround time on repairs, to the actual amount of time it takes to hang a complete new body on a chassis,’’ Bodine said. “The repairs most likely can be done by the team instead of potentially having to farm it out to a body hanger that they do business with now with the steel bodies. There’s a lot of areas that this cost savings of this type body will provide for the team owners.’’

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Brandon Jones wins Xfinity pole at Texas Motor Speedway

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Playoff driver Brandon Jones won the pole position Saturday morning for Saturday afternoon’s NASCAR Xfinity Series race at Texas Motor Speedway.

Jones was clocked at 185.637 miles per hour.

MORE: Texas Xfinity qualifying results

MORE: Texas Xfinity starting lineup

Scheduled for 3:30 p.m. ET Saturday on the USA Network, the race is the opening event of the Xfinity playoffs.

Following Jones in the top five were Noah Gragson, Daniel Hemric, John Hunter Nemechek and Sam Mayer.

MORE: Post-race celebration? Try the Waffle House

The race is 200 laps (300 miles) on the 1.5-mile track. Drivers will be battling heat in the mid-to-high 90s.

 

NASCAR Saturday schedule at Texas Motor Speedway

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NASCAR Cup and Xfinity teams will be busy Saturday at Texas Motor Speedway.

The Cup Series enters the second round of the playoffs with 12 drivers remaining for the title. Cup teams will practice and qualify today.

The Xfinity Series begins its playoffs Saturday with 12 drivers in championship contention. Xfinity teams will practice and qualify before racing.

All track activity will be broadcast on USA Network. The temperature will climb into the mid-90s Saturday, according to Weather Underground.

Saturday, Sept. 24

Garage open

  • 8:30 a.m. — Xfinity Series
  • 9:30 a.m. – 3 p.m. — Cup Series

Track activity

  • 10:30 – 11:05 a.m. — Xfinity Series practice (USA Network, NBC Sports App)
  • 11:05 a.m. – noon — Xfinity Series qualifying (USA Network, NBC Sports App)
  • 12:35 – 1:20 p.m. — Cup Series practice (USA Network, NBC Sports App)
  • 1:20 – 2:30 p.m. — Cup Series qualifying (USA Network, NBC Sports App)
  • 3:30 p.m. — Xfinity Series race (200 laps, 300 miles; USA Network, NBC Sports App, Performance Racing Network, SiriusXM NASCAR Radio)

Saturday Texas Xfinity race: Start time, TV info, weather

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The Xfinity Series playoffs begin this weekend. Noah Gragson and Ty Gibbs enter as the favorites. They’ve combined to win 11 of the 26 races this season.

Gragson, who has six wins this season, seeks to win his fourth consecutive victory.

MORE: Noah Gragson’s special celebrations at Waffle House

Gibbs, who has five victories this year, is one of four drivers in the Xfinity playoffs for the first time. The other three are Josh Berry, Austin Hill and Sam Mayer.

Also in the playoffs are reigning series champion Daniel Hemric, Justin Allgaier, AJ Allmendinger, Brandon Jones, Jeremy Clements, Riley Herbst and Ryan Sieg.

Details for Saturday’s Xfinity race at Texas Motor Speedway

(All times Eastern)

START: The command to start engines will be given by Andy’s Frozen Custard executives Andy Kuntz, Dana Kuntz and Carol Kuntz at 3:38 p.m. … Green flag is scheduled to wave at 3:49 p.m.

PRERACE: Xfinity garage opens at 8:30 a.m. … Practice begins at 10:30 a.m. … Qualifying begins at 11:05 a.m. … Driver introductions are at 3 p.m. … The invocation will be given by Bret Shisler of Texas Alliance Raceway Ministries at 3:30 p.m. … Janie Balderas will perform the anthem at 3:31 p.m.

DISTANCE: The race is 200 laps (300 miles) on the 1.5-mile speedway.

STAGES: Stage 1 ends at Lap 45. Stage 2 ends at Lap 90.

TV/RADIO: USA Network will broadcast the race at 3:30 p.m. Countdown to Green begins at 3 p.m. on USA Network. The post-race show will air on USA Network. … Performance Racing Network coverage begins at 3 p.m. and also will stream at goprn.com. SiriusXM NASCAR Radio will carry the PRN broadcast.

STREAMING: NBCsports.com

FORECAST: Weather Underground — Sunny with a high of 96 degrees and no chance of rain at the start of the race.

LAST TIME: Tyler Reddick gave Big Machine Racing its first series win in May. William Byron was second and Sam Mayer was third.

 

Ryan Blaney’s team to appeal Bristol penalty

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Team Penske will appeal the penalty to Ryan Blaney‘s team from last weekend’s race at Bristol Motor Speedway, the organization confirmed Friday.

NASCAR suspended crew chief Jonathan Hassler, jackman Graham Stoddard and rear tire changer Zachary Price four races each after a wheel came off Blaney’s car during a pit stop. His left rear wheel rolled off when he exited his stall and the tire bounced down pit road through before it was captured.

The penalty would have caused Hassler and the pit crew members to miss all of the second round and the first race in the third round. With the appeal. Hassler, Stoddard and Price will be able to participate in Sunday’s Cup race at Texas Motor Speedway (3:30 p.m. ET on USA Network.).

Blaney enters the second round holding the final transfer spot. He, Denny Hamlin and Christopher Bell are tied with 3,013 points. He won the All-Star Race in May at Texas.

Chase Briscoe is the first driver below the cutline. He’s four points behind Blaney. Alex Bowman and Daniel Suarez are each six points behind Blaney. Austin Cindric is seven points behind Blaney.